Hydrogen News & Analysis

News: Hydrogen

2024-04-17

New Hydrogen Colors to Watch in 2024

Hydrogen has the potential to be emissions free but only if we understand how the hydrogen is generated / manufactured or whether it occurs naturally. Several new terms have been used recently in the press, and this article explains them.

Gold hydrogen refers to naturally occurring deposits of the gas trapped underground in a way similar to how natural gas and oil deposits are found under the Earth’s surface. This type of H2 is different from White in that White now typically refers to the gas when it is above the surface, such as in the atmosphere, but Gold refers specifically to the gas found in underground deposits.

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2024-04-16

Alternative Power Report, April 2024

The April 2024 Alternative Power Report by Power Systems Research features several articles on batteries including one on sodium ion batteries as an alternative to Lithium Ion batteries, and another on the dropping cost of EV batteries. Hydrogen power sources show increasing promise, and there is an article on Chinese manufacturer CATL launching a battery pack with Yutong Bus Co to power commercial vehicles such as buses and trucks that has a 15-year warranty. PSR

Toyota and Chiyoda Develop Hydrogen Production System

JAPAN REPORT
Akihiro Komuro
Akihiro Komuro

Toyota Motor Corporation and Chiyoda Corporation have announced the joint development of a hydrogen production system. The two companies plan to begin demonstration tests at Toyota’s main plant in fiscal 2025 and hope to begin marketing the system around fiscal 2027.

The system will produce hydrogen by electrolyzing water. It will have an output of about 5 megawatts and will be able to produce about 100 kilograms of hydrogen per hour. The new plant has a footprint of 6 meters wide by 2.5 meters deep, about half the size of a typical plant. By linking multiple plants, the production volume can be significantly increased.

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